{
  "access_code": "JR656HD3eEVG8PXmHeli",
  "device_id": "2",
  "language": "en",
  "merchant_identifier": "yMnVIabP",
  "response_code": "00008",
  "response_message": "Signature mismatch",
  "service_command": "SDK_TOKEN",
  "signature": "f999a5a6fb27e5df9acf8903a8d775c76f24f4a0f9ef40cc46294df76e8f6f81",
  "status": "00"
}